v3.26.1
Borrowings (Narrative-Nedbank Facility, Comprising Short-Term Facilities) (Details)
$ in Thousands, R in Millions
Jun. 30, 2026
USD ($)
Jun. 30, 2026
ZAR (R)
Mar. 27, 2026
USD ($)
Mar. 27, 2026
ZAR (R)
Jun. 30, 2025
USD ($)
Jun. 30, 2025
ZAR (R)
Jun. 30, 2024
USD ($)
Debt Instrument [Line Items]              
Maximum borrowing capacity $ 82,778            
Derivative Facilities [Member]              
Debt Instrument [Line Items]              
Maximum borrowing capacity 15,076            
Amount utilized 4,408       $ 1,983   $ 1,937
Nedbank Limited [Member] | Derivative Facilities [Member]              
Debt Instrument [Line Items]              
Maximum borrowing capacity | R   R 156.6       R 156.6  
Amount utilized 100 2.1     $ 100 R 2.1  
Total funds in bank accounts $ 300 R 5.0          
Rmb Loan Facilities [Member] | Derivative Facilities [Member]              
Debt Instrument [Line Items]              
Maximum borrowing capacity     $ 5,500 R 90.8